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Adafruit Perma-Proto Breadboard PCB - 3 Pack!

by Adafruit

This proto-board is the PCB you always wish you had, but never realized it! Adafruit took the basic layout of a quarter-sized breadboard (basically, a 'tiny' breadboard plus power rails) and turned that into a beautiful PCB.

The top side has a white silkscreen, and the same markings you're familiar with, to make transferring components easy.

The bottom has the 5-hole pad design that matches a classic breadboard, with 4 power bus lines on the sides, and no mask so you can easily cut traces when necessary.

They used 1.2mm diameter drill holes so even parts with big leads will fit. All holes are  thru-plated for strength - these wont peel off with rework. The finish is a gold plate -  you won't get oxidation like with bare copper perf ! There are also two mounting holes so you can attach the PCB to your project box.

TECHNICAL DETAILS

  • 15 rows (quarter size) / 30 rows (half size) / 60 rows (full size) of double 5-hole rows
  • 4 power rails with positive/negative markings
  • Dimensions:
    • 1.7" x 2.0" (44mm x 55mm), 0.063" thick FR4 - Quarter size
    • 3.2" x 2.0" (81mm x 51mm), 0.063" thick FR4 - Half size
    • 158mm x 51mm x 1.7mm / 6.2" x 2.0" x 0.1" - Full size
  • 1.2mm / 0.047" drill holes
  • 2 x 0.125" or 3.2mm mounting holes

21 customer reviews

7 months ago
Perfect for what its intended for and making your breadboard designs permanent. Handy standoff/screw holes to allow for attachment to your project enclosure. Traces are on the thinner side, but perfect for lower valtage and lower current IC based / ardunio etc. projects. 'Perfboard with a plan' :)
by Henry about Adafruit Perma-Proto Breadboard PCB - 3 Pack! via REVIEWS.io
5 years ago
The boards are exactly what I was expecting and what I needed. Super easy to use and switch things from a temporary board. The delivery was very fast and I got them the next day. Great experience!
by Delaney about Adafruit Perma-Proto Breadboard PCB - 3 Pack! via REVIEWS.io
5 years ago
The quality of manufacture is excellent and the solder points are very easy to use. The patterns of built in connections between the solder points make it easy to replicate hard-wired circuits from those developed on a prototype breadboard. The one disappointment, which prevents me giving 5 stars, is that the pcb is not quite the same width as a standard breadboard. This means that if you want to mount the quarter sized board onto a standard breadboard you cannot match up both the left and right power rails, a bit of a pain if you want to wire up the pcb to use as a breadboard power supply (yes I know ready-made breadboard power supplies are dirt cheap, but I like to make my own).
by Hugh about Adafruit Perma-Proto Breadboard PCB - 3 Pack! via REVIEWS.io